Senior Full Stack Developer Kotlin Java (gn)
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Job Location:
Monthly Salary:
Posted on:
16-10-2025
Vacancies:
1 Vacancy
Job Summary
Your mission
The Bikeleasing Group has grown into a leading corporate group for employer benefits and mobility solutions. It consists of six specialized companies including multi-benefit providers leasing and insurance service providers and retailers for refurbished bikes. With our continuous profitable growth and expansion we are on an exciting technical transformation journey. For this we are looking for an experienced Senior Full Stack Developer (gn) who will actively shape our technology ecosystem.
- You design and implement new services using Kotlin (Backend) and React (Frontend) and support the further development or redevelopment of existing legacy systems (PHP)
- You take responsibility for modernizing critical business processes including the migration of core services to a service-oriented architecture with Kotlin/Spring Boot ensuring a smooth transition
- You actively contribute to shaping the architecture API landscape and technical standards to develop scalable and sustainable solutions
- You ensure clean code testability and maintainability conduct c ode reviews and promote best practices within the team
- You collaborate closely with stakeholders such as CTO Tech Lead Product Owner etc. actively participate in agile processes and s upport as well as coach your team members
Your profile
- You have several years of professional experience in software development either with Kotlin or with Java plus initial exposure or willingness to learn Kotlin - Spring Boot experience is beneficial
- You also have solid knowledge of TypeScript and one or more frontend frameworks (e.g. Angular ) - React preferred
- You have a deep understanding of modern architecture designs plus D omain-Driven Design (DDD) and you can effectively apply these principles in development
- You write readable testable and clean code and place great importance on high code quality and maintainability
- You have experience in refactoring large applications and can efficiently modernize existing systems
- You are familiar with distributed systems and you have cloud services knowledge ideally AWS
- While focusing on our new micro-services infrastructure you are also willing to work on the still existing legacy monolith infrastructure if needed
- You are a pragmatic problem solver who can balance technical excellence with business requirements
Why us
We live the team spirit: YOU are important to us.
Every day our constantly growing dynamic team does great things and we want you by our side.
- A modern tech environment: Kotlin TypeScript PHP Python; frameworks such as Spring Boot React NestJS Symfony; cloud infrastructure on AWS fully provisioned with Terraform.
- Reasonable technical equipment - you can choose your own operating system (Windows or MacOS)
- Through our shared Udemy account you can attend training courses and also get free time to devote to further training. We also regularly attend tech conferences.
- Participation in our internal tech talks which we use to keep ourselves up to date and trained
- Maximum flexibility in the form of flexitime remote work & workstations
- Probonio: With Probonio you receive a 50 voucher once a month which you can choose freely. An additional 60 is added once a year on your birthday
- You are not living in Germany or Austria but are willing to relocate We support you by offering a relocation-package
- Unbeatable insurance conditions when it comes to your company pension scheme and capital-forming benefits
It goes without saying that you can also lease up to two bicycles or pedelecs between 649 and 15000 through us as your employer.
We see diversity as an enrichment for our team. Thats why we welcome all applications and would particularly like to encourage people with disabilities or other challenges to apply to us.
Key Skills
- REST
- Eclipse
- Junit
- Spring
- Struts
- SOAP
- Jpa
- Hibernate
- Maven
- J2EE
- Jdbc
- Java
About Company
Als Dienstrad-Anbieter fördert der Bikeleasing-Service nachhaltige und sozial gerechte Mobilität und ist damit seit 2015 auf steilem Erfolgskurs. Als Arbeitgeber beschäftigen wir mittlerweile rund 430 Mitarbeiter:innen – vor Ort an unseren drei Standorten (Uslar, Vellmar, Innsbruck) e ... View more
